NSN 6650-01-259-8451 · NIIN 012598451 · Part number 2439517-1
Raytheon Company Dba Raytheon Co · FSC 6650 — Optical Instruments, Test Equipment, Components and Accessories · FSG 66 — Instruments and Laboratory Equipment · CAGE 3B150
Government record, cited
NSN 6650-01-259-8451 — this item is cataloged by the U.S. Government under National Stock Number 6650-01-259-8451. Manufacturer of record part number: 2439517-1.
Also searched as6650-01-259-8451 ·
6650012598451 ·
NIIN 012598451 ·
01-259-8451 ·
FSC 6650 Optical Instruments, Test Equipment, Components and Accessories · CAGE 3B150 · 2439517-1
Supplementary Features: LENS NO 2,WIDE FIELD OF VIEW
Element Right Surface Radius: 4.040 INCHES IN
Diameter: 1.399 INCHES MINIMUM AND 1.401 INCHES MAXIMUM IN
Axial Thickness: 0.146 INCHES MINIMUM AND 0.154 INCHES MAXIMUM IN
Material: GERMANIUM
Identification
NSN: 6650-01-259-8451
NIIN: 012598451
FSC: 6650 — Optical Instruments, Test Equipment, Components and Accessories
FSG: 66 — Instruments and Laboratory Equipment
Primary part number: 2439517-1
Manufacturer: Raytheon Company Dba Raytheon Co
General Description
The Lens,optical Instrument, cataloged under National Stock Number 6650-01-259-8451, is classified within Federal Supply Class 6650 (Optical Instruments, Test Equipment, Components and Accessories) of the Instruments and Laboratory Equipment group. The manufacturer of record is Raytheon Company Dba Raytheon Co. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
6650-01-259-8451
Primary Part Number
2439517-1
Item Name
Lens,optical Instrument
FSC / FSG
6650 / 66 — Optical Instruments, Test Equipment, Components and Accessories
Other items in FSC 6650 — Optical Instruments, Test Equipment, Components and Accessories
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
6650-00-000-0164
6650-00-000-0164 · Item name not on file
6650-00-001-2319
ARM,SHUTTER,SPECTROMETER
6650-00-001-2322
PLATE,MOUNTING,SPECTROMETER LAMP
6650-00-001-2323
LENS,OPTICAL INSTRUMENT
6650-00-001-2324
PLATE,SPECTROMETER DOOR
6650-00-001-2326
NOZZLE,AIR,SPECTROMETER
6650-00-001-2327
PLATE,LEFT,SPECTROMETER
6650-00-001-2328
6650-00-001-2328 · Item name not on file
Frequently Asked Questions
What is NSN 6650-01-259-8451?
NSN 6650-01-259-8451 is a Lens,optical Instrument, manufactured by Raytheon Company Dba Raytheon Co, classified under FSC 6650, Optical Instruments, Test Equipment, Components and Accessories. Status: active.
What part numbers are listed for NSN 6650-01-259-8451?
NSN 6650-01-259-8451 has 2 manufacturer part numbers on file: 2439517-1 (Raytheon Company), 2439517-1 (Raytheon Company Dba Raytheon Co).
What are the specifications of 2439517-1?
Key specifications for 2439517-1: FSC Application Data: COMBAT TALON II; Element Left Surface Radius: 3.6766 INCHES IN; Supplementary Features: LENS NO 2,WIDE FIELD OF VIEW; Element Right Surface Radius: 4.040 INCHES IN. 8 specifications are documented in the U.S. Government catalog.
Is NSN 6650-01-259-8451 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
What is the DEMIL code for NSN 6650-01-259-8451?
NSN 6650-01-259-8451 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.